Some large functions in d_tag_processor (#86)

* d_tag_processor WIP

* Progress

* Unconst

* Fix switch command (thanks Roeming!)

* Match a random text related file instead

* More progress

* More progress

* No missing breaks

* Some repair

* Some repair and shuffling

* More repair

* a bit better

* a bit better 2

* what a switch order

* Closer unrolling

* Minor cleanup

* Fix accidental cases

* More fixes

* even better

* More fixes

* Down to regswaps

* Some renames

* Review feedback

* cleanup more sdata2 values and eventFlowTextProcessingRelated match

---------

Co-authored-by: elijah-thomas774 <elijahthomas774@gmail.com>

1 files changed, 188 insertions, 0 deletions

diff --git a/src/d/d_textunk.cpp b/src/d/d_textunk.cpp
new file mode 100644
index 00000000..49cbc58f
--- /dev/null
+++ b/src/d/d_textunk.cpp
@@ -0,0 +1,188 @@
+#include "d/d_textunk.h"
+
+#include "common.h"
+#include "nw4r/ut/ut_Color.h"
+
+UnkTextThing textThing;
+UnkTextThing *UnkTextThing::sInstance;
+
+// UnkTextThing::~UnkTextThing() {}
+UnkTextThing::UnkTextThing() {
+    sInstance = this;
+
+    field_0x754 = 0.0f;
+    field_0x758 = 12.0f;
+    field_0x75C = 0.04f;
+    field_0x760 = 0.22f;
+    field_0x764 = 42.0f;
+    field_0x768 = 0.8f;
+    field_0x76C = 0.3f;
+
+    field_0x7B3 = false;
+    field_0x798 = 0;
+    field_0x79C = 0;
+    field_0x7A0 = 0;
+
+    field_0x770 = 80.0f;
+    field_0x774 = 30.0f;
+    field_0x796 = 3;
+    field_0x778 = 10.0f;
+    field_0x780 = 8.0f;
+    field_0x77C = 8.0f;
+    field_0x784 = 6.0f;
+
+    field_0x7A4 = 0xB6;
+    field_0x7A6 = 0x16C;
+
+    for (int i = 0; i < 82; i++) {
+        field_buf0[i] = 0;
+        field_buf2[i] = 0;
+    }
+
+    for (int i = 0; i < 23; i++) {
+        field_buf4[i] = 0;
+        field_buf5[i] = 0;
+    }
+
+    for (int i = 0; i < 80; i++) {
+        field_buf1[i] = 0;
+        field_buf3[i] = 0;
+    }
+
+    field_0x74C = 0;
+    field_0x750 = 0;
+
+    field_0x7B4 = false;
+    field_0x7B5 = false;
+
+    field_0x004 = "";
+    field_0x084 = "";
+    field_0x104 = "";
+
+    field_0x7B6 = 0;
+
+    field_0x7A8 = 0;
+    field_0x788 = 0.45;
+    field_0x78C = -5.0f;
+    field_0x7AE = 4;
+    field_0x7B7 = 0;
+    field_0x7AA = 5;
+    field_0x7AC = 15;
+    field_0x7B0 = 0;
+    field_0x7B2 = false;
+
+    // Weird init order
+    field_0x7B8.a = 0;
+    field_0x7B8.b = 0;
+    field_0x7B8.g = 0;
+    field_0x7B8.r = 0;
+    field_0x7BC.a = 0;
+    field_0x7BC.b = 0;
+    field_0x7BC.g = 0;
+    field_0x7BC.r = 0;
+
+    field_0x790 = -1.0f;
+    field_0x794 = 100.0f;
+}
+
+void UnkTextThing::destroy() {
+    for (int i = 0; i < 82; i++) {
+        if (field_buf0[i] != nullptr) {
+            destroyUnk(field_buf0[i]);
+            field_buf0[i] = nullptr;
+        }
+
+        if (field_buf2[i] != nullptr) {
+            destroyMsg(field_buf2[i]);
+            field_buf2[i] = nullptr;
+        }
+    }
+
+    for (int i = 0; i < 23; i++) {
+        if (field_buf4[i] != nullptr) {
+            destroyUnk(field_buf4[i]);
+            field_buf4[i] = nullptr;
+        }
+
+        if (field_buf5[i] != nullptr) {
+            destroyMsg(field_buf5[i]);
+            field_buf5[i] = nullptr;
+        }
+    }
+
+    for (int i = 0; i < 80; i++) {
+        if (field_buf1[i] != nullptr) {
+            destroyUnk(field_buf1[i]);
+            field_buf1[i] = nullptr;
+        }
+
+        if (field_buf3[i] != nullptr) {
+            destroyFlow(field_buf3[i]);
+            field_buf3[i] = nullptr;
+        }
+    }
+
+    if (field_0x74C != nullptr) {
+        destroyUnk(field_0x74C);
+        field_0x74C = nullptr;
+    }
+
+    if (field_0x750 != nullptr) {
+        destroyUnk(field_0x750);
+        field_0x750 = nullptr;
+    }
+}
+
+f32 UnkTextThing::fn_800B1F10() {
+    return field_0x794 / 100.0f;
+}
+
+void *UnkTextThing::allocUnk(size_t size, int align) {
+    return nullptr;
+}
+void UnkTextThing::destroyUnk(void *_thing) {}
+
+f32 UnkTextThing::fn_800B1F70() {
+    f32 v = fn_800B1FC0();
+    v *= fn_800B1FE0();
+    return v;
+}
+f32 UnkTextThing::fn_800B1FC0() {
+    return 1.0f;
+}
+f32 UnkTextThing::fn_800B1FD0() {
+    return 0.9f;
+}
+f32 UnkTextThing::fn_800B1FE0() {
+    return 1.0f;
+}
+f32 UnkTextThing::fn_800B1FF0() {
+    return 0.0f;
+}
+f32 UnkTextThing::fn_800B2000() {
+    return 0.0f;
+}
+f32 UnkTextThing::fn_800B2010() {
+    return -1.0f;
+}
+f32 UnkTextThing::fn_800B2020() {
+    return 0.0f;
+}
+f32 UnkTextThing::fn_800B2030() {
+    return 0.0f;
+}
+f32 UnkTextThing::fn_800B2040() {
+    return 0.0f;
+}
+
+void UnkTextThing::destroyMsg(MsbtInfo *msg) {
+    field_0x7B6 = true;
+    LMS_CloseMessage(msg);
+    field_0x7B6 = false;
+}
+
+void UnkTextThing::destroyFlow(MsbfInfo *flow) {
+    field_0x7B6 = true;
+    LMS_CloseFlow(flow);
+    field_0x7B6 = false;
+}